package com.itheima.config;

import com.alibaba.druid.pool.DruidDataSource;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;

import javax.sql.DataSource;

//TODO:构建数据库连接池对象DataSource
public class JdbcConfig {
    @Value("${jdbc.driver}")//驱动
    private String driver;
    @Value("${jdbc.url}")//url地址
    private String url;
    @Value("${jdbc.username}")//用户名
    private String username;
    @Value("${jdbc.password}")//密码
    private String password;

    @Bean
    //构建DataSource对象
    public DataSource dataSource() {
        DruidDataSource ds = new DruidDataSource();
        ds.setDriverClassName(driver);
        ds.setUrl(url);
        ds.setUsername(username);
        ds.setPassword(password);
        return ds;
    }

}